Traditional Culture Encyclopedia - Weather inquiry - What does the weather forecast mean by adding two points to the moon?

What does the weather forecast mean by adding two points to the moon?

In the weather forecast, the moon plus two points means "cloudy day". This symbol is used to represent weather conditions, and different symbols represent different weather conditions. In the cloudy weather forecast, the moon plus two points indicates that there are clouds in the sky, and it is obvious that it is thick day and night.